Not Afraid of the Dark? You should be

Book 1: Sinner Montrose that's me. I always loved guns. Not to mention I am second dangerous in space from riddick of course he is the first world dangerous. I never thought I would get captured and meet him on the same ship. It also doesn't help that I know what's on the planet we crash landed on.
Book 2: We were being chased again. This time not just by mercs. But by a giant "dead" army. Will we ever be free? Will we be alive?
Book 3: We were abandoned on a planet which we thought was our home. Furia. But now we have to run to save our lives. Again. I guess this is a common thing now